{"id":115860,"date":"2025-12-19T14:10:00","date_gmt":"2025-12-19T14:10:00","guid":{"rendered":"https:\/\/investx.fr\/pt\/?p=115860"},"modified":"2025-12-19T14:10:26","modified_gmt":"2025-12-19T14:10:26","slug":"banca-japao-aumenta-taxas-para-maxima-30-anos-impacto-mercado-cripto","status":"publish","type":"post","link":"https:\/\/investx.fr\/pt\/noticias-cripto\/banca-japao-aumenta-taxas-para-maxima-30-anos-impacto-mercado-cripto\/","title":{"rendered":"Banca do Jap\u00e3o aumenta taxas para m\u00e1xima de 30 anos: Impacto no mercado cripto"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"japao-o-boj-rompe-com-tres-decadas-de-politica-acomodaticia\">Jap\u00e3o: O BOJ rompe com tr\u00eas d\u00e9cadas de pol\u00edtica acomodat\u00edcia<\/h2>\n\n\n\n<p>A 19 de dezembro, o governador do Banco do Jap\u00e3o, Kazuo Ueda, anunciou uma <strong>subida de 0,25 pontos percentuais<\/strong>. Isto eleva a <strong>taxa diretora para 0,75%<\/strong>. Esta decis\u00e3o foi adotada por unanimidade pelo comit\u00e9 de pol\u00edtica monet\u00e1ria. Apoia-se numa confian\u00e7a refor\u00e7ada na trajet\u00f3ria econ\u00f3mica do pa\u00eds. \u00c9 um <strong>sinal forte<\/strong> que p\u00f5e fim \u00e0 era das taxas quase nulas que caracterizou o Jap\u00e3o desde meados dos anos 1990.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">\ud83d\udca5BREAKING: <br><br>\ud83c\uddef\ud83c\uddf5 Bank of Japan hikes interest rates to 0.75%, highest in 30 years <a href=\"https:\/\/t.co\/VR1mMUXOp8\">pic.twitter.com\/VR1mMUXOp8<\/a><\/p>&mdash; Crypto Rover (@cryptorover) <a href=\"https:\/\/twitter.com\/cryptorover\/status\/2001856177857327566?ref_src=twsrc%5Etfw\">December 19, 2025<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>O iene reagiu imediatamente com uma <strong>queda de 0,4%<\/strong> para atingir 156,16 contra o d\u00f3lar antes de se estabilizar. Takayasu Kudo \u00e9 o economista principal na BofA Securities Japan. Segundo ele, esta fraqueza do iene explica-se pela <strong>aus\u00eancia de um discurso mais restritivo<\/strong> do que o antecipado. Os mercados talvez tivessem esperado um tom ainda mais hawkish por parte do banco central.<\/p>\n\n\n\n<p>Esta subida das taxas fragiliza diretamente a <strong>estrat\u00e9gia do carry trade sobre o iene<\/strong>. Trata-se de uma pr\u00e1tica amplamente utilizada pelos investidores institucionais. Durante anos, estes \u00faltimos pediram empr\u00e9stimos de iene a baixo custo para reinvestir os fundos em ativos de maior rendimento. Eram principalmente a\u00e7\u00f5es tecnol\u00f3gicas e as <a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/\">criptomoedas<\/a>. Com taxas mais elevadas, esta estrat\u00e9gia torna-se menos atrativa. Isto <strong>reduz mecanicamente os fluxos de capitais<\/strong> para ativos de risco como <a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/bitcoin\/\">Bitcoin<\/a> e <a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/ethereum\/\">Ethereum<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"outras-subidas-de-taxas-em-perspetiva\">Outras subidas de taxas em perspetiva<\/h2>\n\n\n\n<p>O governador Ueda indicou claramente que o <strong>ciclo de aperto monet\u00e1rio<\/strong> est\u00e1 apenas a come\u00e7ar. O BOJ continuar\u00e1 a aumentar progressivamente os custos de empr\u00e9stimo se a economia japonesa mantiver a sua din\u00e2mica positiva. Os mercados antecipam agora duas <strong>subidas adicionais em 2026<\/strong> e outra em 2027, o que poderia impulsionar as taxas para 1,5% dentro de alguns anos.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">UPDATE: \ud83c\uddef\ud83c\uddf5 Macro analysts expect Bitcoin to fall below $63,000 if Japan increases rates to 75bps tomorrow. <a href=\"https:\/\/t.co\/WycPiYWqZP\">pic.twitter.com\/WycPiYWqZP<\/a><\/p>&mdash; Coinvo (@Coinvo) <a href=\"https:\/\/twitter.com\/Coinvo\/status\/2001631031305093501?ref_src=twsrc%5Etfw\">December 18, 2025<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>As <strong>obriga\u00e7\u00f5es japonesas<\/strong> j\u00e1 integraram esta mudan\u00e7a de paradigma. O rendimento das obriga\u00e7\u00f5es do Estado a 10 anos ultrapassou a marca dos 2% pela primeira vez desde 2006, refletindo condi\u00e7\u00f5es financeiras nitidamente mais estritas. Esta subida dos rendimentos obrigacionistas <strong>refor\u00e7a a atratividade das aplica\u00e7\u00f5es tradicionais<\/strong> em detrimento dos ativos especulativos.<\/p>\n\n\n\n<p>Do lado das a\u00e7\u00f5es, o Nikkei 225 resistiu surpreendentemente bem, conservando o essencial dos seus ganhos. Esta resili\u00eancia explica-se provavelmente pelas <strong>antecipa\u00e7\u00f5es de um crescimento econ\u00f3mico mais robusto<\/strong>, que compensaria o impacto negativo da subida das taxas sobre as valoriza\u00e7\u00f5es.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"bitcoin-ameacado-um-recuo-para-63-000-dolares-e-inevitavel\">Bitcoin amea\u00e7ado: Um recuo para 63 000 d\u00f3lares \u00e9 inevit\u00e1vel?<\/h2>\n\n\n\n<p>O timing desta decis\u00e3o cai particularmente mal para o mercado cripto. A <a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/comprar\/bitcoin\/\">Bitcoin<\/a> j\u00e1 mostra <strong>sinais de fraqueza<\/strong> h\u00e1 v\u00e1rias semanas, oscilando <strong>em torno dos 86 000 d\u00f3lares<\/strong> com uma volatilidade acrescida. Historicamente, os apertos monet\u00e1rios do BOJ pesaram sistematicamente sobre o pre\u00e7o da Bitcoin, provocando <strong>corre\u00e7\u00f5es de 20% a 30%<\/strong> nas semanas seguintes.<\/p>\n\n\n\n<p>Os analistas macro s\u00e3o un\u00e2nimes: a press\u00e3o sobre a Bitcoin dever\u00e1 intensificar-se nos pr\u00f3ximos dias. Se o suporte psicol\u00f3gico dos 80 000 d\u00f3lares ceder, um recuo t\u00e9cnico <strong>at\u00e9 63 000 d\u00f3lares<\/strong> torna-se um cen\u00e1rio plaus\u00edvel. Este n\u00edvel corresponderia a uma <strong>corre\u00e7\u00e3o de cerca de 27%<\/strong> desde os m\u00e1ximos atuais, um movimento perfeitamente coerente com os epis\u00f3dios anteriores de aperto monet\u00e1rio.<\/p>\n\n\n\n<p>A correla\u00e7\u00e3o entre os ativos de risco e a <strong>pol\u00edtica monet\u00e1ria japonesa<\/strong> n\u00e3o \u00e9 de negligenciar. O carry trade sobre o iene alimentou uma parte significativa da bull run cripto de 2023-2024. Com o desmantelamento progressivo desta estrat\u00e9gia, os fluxos de entrada no mercado cripto poder\u00e3o secar, privando a Bitcoin de um <strong>motor de crescimento essencial<\/strong>. Os traders avisados vigiam agora de perto a evolu\u00e7\u00e3o do spread de taxas entre o Jap\u00e3o e os Estados Unidos, um indicador chave para antecipar os movimentos de capitais.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\">5$ oferecidos ap\u00f3s um registo r\u00e1pido!<\/a><\/div>\n<\/div>\n\n\n\n<p><strong>Sobre o mesmo assunto:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/bitcoin-em-queda-que-levou-colapso-mercado-cripto\/\">Bitcoin em queda: O que levou ao colapso do mercado cripto?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/analise-de-mercado-ate-onde-podem-cair-bitcoin-ethereum-xrp\/\">An\u00e1lise de mercado: At\u00e9 onde podem cair Bitcoin, Ethereum e XRP?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/lider-ripple-revela-estrategia-para-impulsionar-stablecoin-rlusd\/\">L\u00edder da Ripple revela estrat\u00e9gia para impulsionar o stablecoin RLUSD<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u00c9 um momento hist\u00f3rico. O aumento da taxa de juros pelo Banco do Jap\u00e3o gera agita\u00e7\u00e3o nos mercados. O mercado de criptomoedas encontra-se diretamente exposto. Poder\u00e1 surgir um desafio&#8230; ou uma oportunidade?<\/p>\n","protected":false},"author":38,"featured_media":115855,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","faq_titre":"","questions_frequentes":"","custom_permalink":""},"categories":[44,6],"tags":[],"class_list":["post-115860","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-altcoins","category-noticias-cripto"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cryptoalerta: O impacto hist\u00f3rico das taxas japonesas<\/title>\n<meta name=\"description\" content=\"A Banca do Jap\u00e3o aumenta as taxas para o mais alto n\u00edvel em 30 anos. 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